
<!-- start navigation -->
<nav class="main-navigation">
    <div class="container">
        <div class="row">
            <div class="col-sm-12">
                <div class="navbar-header">
                        <span class="nav-toggle-button collapsed" data-toggle="collapse" data-target="#main-menu">
                        <span class="sr-only">Toggle navigation</span>
                        <i class="fa fa-bars"></i>
                        </span>
                </div>
                <div class="collapse navbar-collapse" id="main-menu">
                    <ul class="menu">
                        <li role="presentation"><a href="<?=constant("APP")?>/" id="main">首页</a></li>
                        <li role="presentation"><a href="<?=constant("APP")?>/Reply/index" id="reply">留言</a></li>
                        <li class="nav-current" role="presentation"><a href="<?=constant("APP")?>/Word/word_list"
                                                                       id="word">文章</a></li>
                        <li role="presentation"><a href="<?=constant("APP")?>/About_Me/index" id="about_me">关于我</a>
                        </li>
                        <!--                        <li role="presentation"><a href="http://www.ghostchina.com/download/">下载</a></li>-->
                        <!--                        <li role="presentation"><a href="http://www.ghostchina.com/about/">关于</a></li>-->
                    </ul>
                </div>
            </div>
        </div>
    </div>
</nav>
<!-- end navigation -->